Given f(x) = 2x² + 4x - 7, what is f(3)?
Help fast please

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

.25

step-by-step explanation:

40 x 50 = 2000

step-by-step explanation: